Answer:
y = 3x
Step-by-step explanation:
Li is making beaded necklaces where he uses 3 beads per inch of the necklace length.
We have to write an equation to find the number of beads that Li needs for each necklace, where x is the length, in inches, of the necklace. Â
Hence, we can write the equation for number of beads as y = 3x ( Answer )